Connect custom MCP Clients

To connect AI systems not listed in Connect common MCP Clients to Pigment’s MCP Server, follow the below instructions.

⚠️ Important

Your custom MCP client must support OAuth 2.0 with Dynamic Client Registration (DCR). API keys and other authentication methods are not supported.

1. Get the client's callback URL. Check your MCP client's documentation for its OAuth callback URL. If it's not listed, attempt to connect - the authentication flow will fail and return an error message containing the callback URL: No MCP connector type found for redirect uris ["https://example.com/oauth/callback"] . The callback URL is the one shown in brackets.

2. Register the client in Pigment. Go to Workspace Settings > Integrations > MCP and add a new MCP client using the callback URL.